What galaxies would you most likely find at the center of a large cluster of galaxies?

Which of the following best demonstrates the effect of static friction? A. A person pushing a couch and it slowly sliding across a floor B. A person moving a ball through a stream of water C. A person dropping a ball to the ground. D.

What magnitude net force is required to accelerate a 1200-kg car uniformly from 0 m/s to 27.0 m/s in 10.0 s?

A motorcycle has a mass of 250kg. It goes around a 13.7 m radius turn at 96.5 km/hr. What is the centripetal force? a. 2.95x10^3 Nb. 4.31x10^4Nc. 1.31x10^4 Nd. 719N

What causes the spiral structural in milky way?

A scientist measures the growth of a bamboo plant over time. The table below shows the results. Time (hours) Height (cm) 10 1.2 20 1.5 30 1.8 40 2.1 50 2.4 60 2.8 What is the best inference for the height of the plant after 15 hours? A. 1.35 cm B. 1.

Why is a coin able to float on top of water in a glass

Here we will look at a more complex problem for which we will use all three of our primary constant acceleration equations. a motorcyclist heading east through a small iowa town accelerates after he passes a signpost at x=0 marking the city limits.

Drag each tile to the correct box. Arrange the objects in order from least to greatest potential energy. Assume that gravity is constant. (Use PE = m * g * h.) 1.) a 15-kilogram stone found at a height of 3 meters 2.

On a cold winters da, y, If you left a drink setting outside, it could freeze. Explain why in a complete sentence Hint-Consider th kinetic theory of heat that explains that temperature is directly related to kinetic energy of atoms.

perature is 0◦F. How much taller is the building when the temperature is 107◦F? The linear expansion coefficient of steel is 1.1 * 10-5 (◦C) - 1.